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Trilat: Png Plots & distance labels

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This commit is contained in:
Markus Bullmann
2020-01-28 17:48:11 +01:00
parent bc7e0aa4cb
commit 6e169a7e71
2 changed files with 43 additions and 0 deletions
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5
code/Plotty.h
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@@ -356,6 +356,11 @@ public:
splot.getCustom() << "set label '" << txt << "' at " << pos.x << "," << pos.y << "," << pos.z << " front\n"; splot.getCustom() << "set label '" << txt << "' at " << pos.x << "," << pos.y << "," << pos.z << " front\n";
} }
void addLabel(const std::string& txt, const Point3 pos, int tag) {
//gp << "set label '" << txt << "' at " << pos.x << "," << pos.y << "," << pos.z << "\n";
splot.getCustom() << "set label " << tag << " '" << txt << "' at " << pos.x << "," << pos.y << "," << pos.z << " front\n";
}
void setActivity(const int act) { void setActivity(const int act) {
std::string activity = "Unkown"; std::string activity = "Unkown";

38
code/mainTrilat.cpp
View File

@@ -78,6 +78,15 @@ static CombinedStats<float> run(Settings::DataSetup setup, int walkIdx, std::str
} }
plot.plot(); plot.plot();
// Output dir
auto outputDir = std::filesystem::path(Settings::outputDir);
outputDir.append(Settings::CurrentPath.name + "_" + std::to_string(walkIdx));
if (!std::filesystem::exists(outputDir)) {
std::filesystem::create_directories(outputDir);
}
std::vector<WiFiMeasurement> obs; std::vector<WiFiMeasurement> obs;
Timestamp lastTimestamp = Timestamp::fromMS(0); Timestamp lastTimestamp = Timestamp::fromMS(0);
@@ -141,12 +150,14 @@ static CombinedStats<float> run(Settings::DataSetup setup, int walkIdx, std::str
if (apPosDistMap.size() > 3) if (apPosDistMap.size() > 3)
{ {
// Do update for real // Do update for real
std::vector<MACAddress> macs;
std::vector<Point2> apPositions; std::vector<Point2> apPositions;
std::vector<float> ftmDists; std::vector<float> ftmDists;
std::vector<float> rssiDists; std::vector<float> rssiDists;
for (const auto& kvp : apPosDistMap) for (const auto& kvp : apPosDistMap)
{ {
macs.push_back(kvp.first);
apPositions.push_back(setup.NUCs.at(kvp.first).position.xy()); apPositions.push_back(setup.NUCs.at(kvp.first).position.xy());
ftmDists.push_back(kvp.second.first); ftmDists.push_back(kvp.second.first);
rssiDists.push_back(kvp.second.second); rssiDists.push_back(kvp.second.second);
@@ -182,14 +193,41 @@ static CombinedStats<float> run(Settings::DataSetup setup, int walkIdx, std::str
if (Settings::PlotCircles) if (Settings::PlotCircles)
{ {
plot.clearDistanceCircles(); plot.clearDistanceCircles();
plot.splot.getCustom().str("");
for (size_t i = 0; i < 20; i++)
{
plot.splot.getCustom() << "unset label " << i << "\n";
}
for (size_t i = 0; i < ftmDists.size(); i++) for (size_t i = 0; i < ftmDists.size(); i++)
{ {
plot.addDistanceCircle(apPositions[i], ftmDists[i], K::GnuplotColor::fromRGB(255, 0, 0)); plot.addDistanceCircle(apPositions[i], ftmDists[i], K::GnuplotColor::fromRGB(255, 0, 0));
plot.addDistanceCircle(apPositions[i], rssiDists[i], K::GnuplotColor::fromRGB(0, 255, 0)); plot.addDistanceCircle(apPositions[i], rssiDists[i], K::GnuplotColor::fromRGB(0, 255, 0));
// Distance labels
std::stringstream ss;
ss << setup.nuc(macs[i]).ID << ": " << ftmDists[i] << "m";
plot.addLabel(ss.str(), Point3(70, i*5, 0), i);
} }
} }
// Png Output
//if (Settings::PlotToPng)
//{
// plot.gp.setTerminal("png", K::GnuplotSize(1280, 720));
// auto pngPath = outputDir / "png" / "trilat" / "frame.png";
// // clear folder
// //std::filesystem::remove_all(pngPath);
// forceDirectories(pngPath.parent_path());
// //std::filesystem::create_directory(pngPath);
// plot.gp.setOutput(appendFileSuffixToPath(pngPath, ts.ms()).string());
//}
plot.plot(); plot.plot();
std::this_thread::sleep_for(std::chrono::milliseconds(100)); std::this_thread::sleep_for(std::chrono::milliseconds(100));